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class DiscussionsController < ApplicationController
before_filter :authenticate_user!
before_filter :check_permissions, :only => :show
before_filter :load_and_check_discussion_recipient, :only => [:create, :new]
def index
# показываем дискуссии юзера, и те куда его присоеденили
# так как имеем массив дискуссий, его пагинация будет через хак
@discussions = current_user.discussions
respond_to do |format|
format.html # index.html.erb
format.json { render :json => @discussions }
end
end
# GET /discussions/1
# GET /discussions/1.json
def show
@discussion = Discussion.includes(:messages, :speakers).find(params[:id])
redirect_to root_url, :notice => t("views.discussions.can_not_participate") unless @discussion.can_participate?(current_user)
@discussion.mark_as_read_for(current_user) # сделаем прочтенной для пользователя
end
# GET /discussions/new
# GET /discussions/new.json
def new
# @discussion = Discussion.new
@discussion.messages.build
end
# POST /discussions
# POST /discussions.json
def create
# @discussion = Discussion.new(params[:discussion])
@discussion.add_recipient_token current_user.id
@discussion.messages.each do |m|
m.discussion = @discussion
m.user = current_user
end
if @discussion.save
redirect_to @discussion, :notice => t("views.discussions.started")
else
render :action => "new"
end
end
def leave
@discussion.remove_speaker(current_user)
redirect_to discussions_url, :notice => t("views.discussions.leaved")
end
private
def load_and_check_discussion_recipient
@discussion = Discussion.new((params[:discussion] ? params[:discussion] : {}))
@discussion.recipient_tokens = params[:recipients] if params[:recipients]
# проверка, существует ли уже дискуссия с этим человеком
if @discussion.recipient_ids && @discussion.recipient_ids.size == 1
user = User.find(@discussion.recipient_ids.first)
discussion = Discussion.find_between_users(current_user, user)
if discussion
# дискуссия уже существует, добавим в нее написанное сообщение
@discussion.messages.each do |m|
Message.create!(:discussion => discussion, :user => current_user, :body => m.body) if m.body
end
# перекидываем на нее
redirect_to discussion_url(discussion), :notice => t("views.discussions.exists", :user => user[Inboxes::config.user_name])
end
end
end
end
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